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-rw-r--r--fastadapter/src/main/AndroidManifest.xml1
-rw-r--r--fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt44
-rw-r--r--fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/FastItemThemedAdapter.kt201
-rw-r--r--fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/RepeatedClickListener.kt70
-rw-r--r--fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt140
-rw-r--r--fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/HeaderIItem.kt59
-rw-r--r--fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/KauIItem.kt42
-rw-r--r--fastadapter/src/main/res/layout/kau_iitem_card.xml74
-rw-r--r--fastadapter/src/main/res/layout/kau_iitem_header.xml16
9 files changed, 647 insertions, 0 deletions
diff --git a/fastadapter/src/main/AndroidManifest.xml b/fastadapter/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..ab8cebb
--- /dev/null
+++ b/fastadapter/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="ca.allanwang.kau.fastadapter" />
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt
new file mode 100644
index 0000000..17fd09f
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/AdapterUtils.kt
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.adapters
+
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.IAdapter
+import com.mikepenz.fastadapter.IAdapterExtension
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.select.SelectExtension
+
+/**
+ * Created by Allan Wang on 2017-11-08.
+ */
+
+/**
+ * Add kotlin's generic syntax to better support out types
+ */
+fun <Item : IItem<*, *>> fastAdapter(vararg adapter: IAdapter<out Item>) =
+ FastAdapter.with<Item, IAdapter<out Item>>(adapter.toList())!!
+
+inline fun <reified T : IAdapterExtension<Item>, Item : IItem<*, *>> FastAdapter<Item>.getExtension(): T? =
+ getExtension(T::class.java)
+
+/**
+ * Returns selection size, or -1 if selection is disabled
+ */
+inline val <Item : IItem<*, *>> IAdapter<Item>.selectionSize: Int
+ get() = fastAdapter.getExtension<SelectExtension<Item>, Item>()?.selections?.size ?: -1
+
+inline val <Item : IItem<*, *>> IAdapter<Item>.selectedItems: Set<Item>
+ get() = fastAdapter.getExtension<SelectExtension<Item>, Item>()?.selectedItems ?: emptySet()
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/FastItemThemedAdapter.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/FastItemThemedAdapter.kt
new file mode 100644
index 0000000..152982f
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/FastItemThemedAdapter.kt
@@ -0,0 +1,201 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.adapters
+
+import android.content.res.ColorStateList
+import android.os.Build
+import android.view.View
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.annotation.RequiresApi
+import ca.allanwang.kau.ui.createSimpleRippleDrawable
+import ca.allanwang.kau.utils.adjustAlpha
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter
+
+/**
+ * Created by Allan Wang on 2017-06-29.
+ *
+ * Adapter with a set of colors that will be added to all subsequent items
+ * Changing a color while the adapter is not empty will reload all items
+ *
+ * This adapter overrides every method where an item is added
+ * If that item extends [ThemableIItem], then the colors will be set
+ */
+class FastItemThemedAdapter<Item : IItem<*, *>>(
+ textColor: Int? = null,
+ backgroundColor: Int? = null,
+ accentColor: Int? = null
+) : FastItemAdapter<Item>() {
+ constructor(colors: ThemableIItemColors) : this(colors.textColor, colors.backgroundColor, colors.accentColor)
+
+ var textColor: Int? = textColor
+ set(value) {
+ if (field == value) return
+ field = value
+ themeChanged()
+ }
+ var backgroundColor: Int? = backgroundColor
+ set(value) {
+ if (field == value) return
+ field = value
+ themeChanged()
+ }
+ var accentColor: Int? = accentColor
+ set(value) {
+ if (field == value) return
+ field = value
+ themeChanged()
+ }
+
+ fun setColors(colors: ThemableIItemColors) {
+ this.textColor = colors.textColor
+ this.backgroundColor = colors.backgroundColor
+ this.accentColor = colors.accentColor
+ }
+
+ fun themeChanged() {
+ if (adapterItemCount == 0) return
+ injectTheme(adapterItems)
+ notifyAdapterDataSetChanged()
+ }
+
+ override fun add(position: Int, items: List<Item>): FastItemAdapter<Item> {
+ injectTheme(items)
+ return super.add(position, items)
+ }
+
+ override fun add(position: Int, item: Item): FastItemAdapter<Item> {
+ injectTheme(item)
+ return super.add(position, item)
+ }
+
+ override fun add(item: Item): FastItemAdapter<Item> {
+ injectTheme(item)
+ return super.add(item)
+ }
+
+ override fun add(items: List<Item>?): FastItemAdapter<Item> {
+ injectTheme(items)
+ return super.add(items)
+ }
+
+ override fun set(items: List<Item>?): FastItemAdapter<Item> {
+ injectTheme(items)
+ return super.set(items)
+ }
+
+ override fun set(position: Int, item: Item): FastItemAdapter<Item> {
+ injectTheme(item)
+ return super.set(position, item)
+ }
+
+ override fun setNewList(items: List<Item>?, retainFilter: Boolean): FastItemAdapter<Item> {
+ injectTheme(items)
+ return super.setNewList(items, retainFilter)
+ }
+
+ override fun setNewList(items: List<Item>?): FastItemAdapter<Item> {
+ injectTheme(items)
+ return super.setNewList(items)
+ }
+
+ private fun injectTheme(items: Collection<IItem<*, *>?>?) {
+ items?.forEach { injectTheme(it) }
+ }
+
+ protected fun injectTheme(item: IItem<*, *>?) {
+ if (item is ThemableIItem && item.themeEnabled) {
+ item.textColor = textColor
+ item.backgroundColor = backgroundColor
+ item.accentColor = accentColor
+ }
+ }
+}
+
+interface ThemableIItemColors {
+ var textColor: Int?
+ var backgroundColor: Int?
+ var accentColor: Int?
+}
+
+class ThemableIItemColorsDelegate : ThemableIItemColors {
+ override var textColor: Int? = null
+ override var backgroundColor: Int? = null
+ override var accentColor: Int? = null
+}
+
+/**
+ * Interface that needs to be implemented by every iitem
+ * Holds the color values and has helper methods to inject the colors
+ */
+interface ThemableIItem : ThemableIItemColors {
+ var themeEnabled: Boolean
+ fun bindTextColor(vararg views: TextView?)
+ fun bindTextColorSecondary(vararg views: TextView?)
+ fun bindDividerColor(vararg views: View?)
+ fun bindAccentColor(vararg views: TextView?)
+ fun bindBackgroundColor(vararg views: View?)
+ fun bindBackgroundRipple(vararg views: View?)
+ fun bindIconColor(vararg views: ImageView?)
+}
+
+/**
+ * The delegate for [ThemableIItem]
+ */
+class ThemableIItemDelegate : ThemableIItem, ThemableIItemColors by ThemableIItemColorsDelegate() {
+ override var themeEnabled: Boolean = true
+
+ override fun bindTextColor(vararg views: TextView?) {
+ val color = textColor ?: return
+ views.forEach { it?.setTextColor(color) }
+ }
+
+ override fun bindTextColorSecondary(vararg views: TextView?) {
+ val color = textColor?.adjustAlpha(0.8f) ?: return
+ views.forEach { it?.setTextColor(color) }
+ }
+
+ override fun bindAccentColor(vararg views: TextView?) {
+ val color = accentColor ?: textColor ?: return
+ views.forEach { it?.setTextColor(color) }
+ }
+
+ override fun bindDividerColor(vararg views: View?) {
+ val color = (textColor ?: accentColor)?.adjustAlpha(0.1f) ?: return
+ views.forEach { it?.setBackgroundColor(color) }
+ }
+
+ override fun bindBackgroundColor(vararg views: View?) {
+ val color = backgroundColor ?: return
+ views.forEach { it?.setBackgroundColor(color) }
+ }
+
+ @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+ override fun bindBackgroundRipple(vararg views: View?) {
+ val background = backgroundColor ?: return
+ val foreground = accentColor ?: textColor ?: backgroundColor
+ ?: return //default to normal background
+ val ripple = createSimpleRippleDrawable(foreground, background)
+ views.forEach { it?.background = ripple }
+ }
+
+ @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+ override fun bindIconColor(vararg views: ImageView?) {
+ val color = accentColor ?: textColor ?: return
+ views.forEach { it?.drawable?.setTintList(ColorStateList.valueOf(color)) }
+ }
+}
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/RepeatedClickListener.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/RepeatedClickListener.kt
new file mode 100644
index 0000000..40b4774
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/adapters/RepeatedClickListener.kt
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.adapters
+
+import android.view.View
+import androidx.annotation.IntRange
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.IAdapter
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.listeners.OnClickListener
+
+/**
+ * Created by Allan Wang on 26/12/17.
+ */
+fun <Item : IItem<*, *>> FastAdapter<Item>.withOnRepeatedClickListener(
+ count: Int,
+ duration: Long,
+ event: OnClickListener<Item>
+) =
+ withOnClickListener(RepeatedClickListener(count, duration, event))
+
+/**
+ * Registers and skips each click until the designated [count] clicks are triggered,
+ * each within [duration] from each other.
+ * Only then will the [event] be fired, and everything will be reset.
+ */
+private class RepeatedClickListener<Item : IItem<*, *>>(
+ @IntRange(from = 1) val count: Int,
+ @IntRange(from = 1) val duration: Long,
+ val event: OnClickListener<Item>
+) : OnClickListener<Item> {
+
+ init {
+ if (count <= 0)
+ throw IllegalArgumentException("RepeatedClickListener's count must be > 1")
+ if (duration <= 0)
+ throw IllegalArgumentException("RepeatedClickListener's duration must be > 1L")
+ }
+
+ private var chain = 0
+ private var time = -1L
+
+ override fun onClick(v: View?, adapter: IAdapter<Item>, item: Item, position: Int): Boolean {
+ val now = System.currentTimeMillis()
+ if (time - now < duration)
+ chain++
+ else
+ chain = 1
+ time = now
+ if (chain == count) {
+ chain = 0
+ event.onClick(v, adapter, item, position)
+ return true
+ }
+ return false
+ }
+}
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt
new file mode 100644
index 0000000..6e33833
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.iitems
+
+import android.graphics.Color
+import android.graphics.drawable.Drawable
+import android.view.View
+import android.widget.Button
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.cardview.widget.CardView
+import androidx.recyclerview.widget.RecyclerView
+import ca.allanwang.kau.adapter.R
+import ca.allanwang.kau.adapters.ThemableIItem
+import ca.allanwang.kau.adapters.ThemableIItemDelegate
+import ca.allanwang.kau.utils.INVALID_ID
+import ca.allanwang.kau.utils.drawable
+import ca.allanwang.kau.utils.gone
+import ca.allanwang.kau.utils.string
+import ca.allanwang.kau.utils.toDrawable
+import ca.allanwang.kau.utils.visible
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.listeners.ClickEventHook
+import com.mikepenz.iconics.typeface.IIcon
+
+/**
+ * Created by Allan Wang on 2017-06-28.
+ *
+ * Simple generic card item with an icon, title, description and button
+ * The icon and button are hidden by default unless values are given
+ */
+class CardIItem(
+ val builder: Config.() -> Unit = {}
+) : KauIItem<CardIItem, CardIItem.ViewHolder>(
+ R.layout.kau_iitem_card, ::ViewHolder, R.id.kau_item_card
+), ThemableIItem by ThemableIItemDelegate() {
+
+ companion object {
+ fun bindClickEvents(fastAdapter: FastAdapter<IItem<*, *>>) {
+ fastAdapter.withEventHook(object : ClickEventHook<IItem<*, *>>() {
+ override fun onBindMany(viewHolder: RecyclerView.ViewHolder): List<View>? {
+ return if (viewHolder is ViewHolder) listOf(viewHolder.card, viewHolder.button) else null
+ }
+
+ override fun onClick(v: View, position: Int, adapter: FastAdapter<IItem<*, *>>, item: IItem<*, *>) {
+ if (item !is CardIItem) return
+ with(item.configs) {
+ when (v.id) {
+ R.id.kau_card_container -> cardClick?.invoke()
+ R.id.kau_card_button -> buttonClick?.invoke()
+ else -> {
+ }
+ }
+ }
+ }
+ })
+ }
+ }
+
+ val configs = Config().apply { builder() }
+
+ class Config {
+ var title: String? = null
+ var titleRes: Int = INVALID_ID
+ var desc: String? = null
+ var descRes: Int = INVALID_ID
+ var button: String? = null
+ var buttonRes: Int = INVALID_ID
+ var buttonClick: (() -> Unit)? = null
+ var cardClick: (() -> Unit)? = null
+ var image: Drawable? = null
+ var imageIIcon: IIcon? = null
+ var imageIIconColor: Int = Color.WHITE
+ var imageRes: Int = INVALID_ID
+ }
+
+ override fun bindView(holder: ViewHolder, payloads: MutableList<Any>) {
+ super.bindView(holder, payloads)
+ with(holder.itemView.context) context@{
+ with(configs) {
+ holder.title.text = string(titleRes, title)
+ val descText = string(descRes, desc)
+ if (descText != null) holder.description.visible().text = descText
+ val buttonText = string(buttonRes, button)
+ if (buttonText != null) {
+ holder.bottomRow.visible()
+ holder.button.text = buttonText
+ }
+ val icon = drawable(imageRes) {
+ imageIIcon?.toDrawable(this@context, sizeDp = 24, color = imageIIconColor)
+ ?: image
+ }
+ if (icon != null) holder.icon.visible().setImageDrawable(icon)
+ }
+ with(holder) {
+ bindTextColor(title)
+ bindTextColorSecondary(description)
+ bindAccentColor(button)
+ if (configs.imageIIcon != null) bindIconColor(icon)
+ bindBackgroundRipple(card)
+ }
+ }
+ }
+
+ override fun unbindView(holder: ViewHolder) {
+ super.unbindView(holder)
+ with(holder) {
+ icon.gone().setImageDrawable(null)
+ title.text = null
+ description.gone().text = null
+ bottomRow.gone()
+ button.setOnClickListener(null)
+ card.setOnClickListener(null)
+ }
+ }
+
+ class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+ val card: CardView = v.findViewById(R.id.kau_card_container)
+ val icon: ImageView = v.findViewById(R.id.kau_card_image)
+ val title: TextView = v.findViewById(R.id.kau_card_title)
+ val description: TextView = v.findViewById(R.id.kau_card_description)
+ val bottomRow: LinearLayout = v.findViewById(R.id.kau_card_bottom_row)
+ val button: Button = v.findViewById(R.id.kau_card_button)
+ }
+}
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/HeaderIItem.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/HeaderIItem.kt
new file mode 100644
index 0000000..2c488b1
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/HeaderIItem.kt
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.iitems
+
+import android.view.View
+import android.widget.TextView
+import androidx.cardview.widget.CardView
+import androidx.recyclerview.widget.RecyclerView
+import ca.allanwang.kau.adapter.R
+import ca.allanwang.kau.adapters.ThemableIItem
+import ca.allanwang.kau.adapters.ThemableIItemDelegate
+import ca.allanwang.kau.utils.INVALID_ID
+import ca.allanwang.kau.utils.string
+
+/**
+ * Created by Allan Wang on 2017-06-28.
+ *
+ * Simple Header with lots of padding on the top
+ * Contains only one text view
+ */
+class HeaderIItem(
+ text: String? = null,
+ var textRes: Int = INVALID_ID
+) : KauIItem<HeaderIItem, HeaderIItem.ViewHolder>(
+ R.layout.kau_iitem_header, { ViewHolder(it) }, R.id.kau_item_header_big_margin_top
+), ThemableIItem by ThemableIItemDelegate() {
+
+ var text: String = text ?: "Header Placeholder"
+
+ override fun bindView(holder: ViewHolder, payloads: MutableList<Any>) {
+ super.bindView(holder, payloads)
+ holder.text.text = holder.itemView.context.string(textRes, text)
+ bindTextColor(holder.text)
+ bindBackgroundColor(holder.container)
+ }
+
+ override fun unbindView(holder: ViewHolder) {
+ super.unbindView(holder)
+ holder.text.text = null
+ }
+
+ class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+ val text: TextView = v.findViewById(R.id.kau_header_text)
+ val container: CardView = v.findViewById(R.id.kau_header_container)
+ }
+}
diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/KauIItem.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/KauIItem.kt
new file mode 100644
index 0000000..c66dc01
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/KauIItem.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.iitems
+
+import android.annotation.SuppressLint
+import android.view.View
+import androidx.annotation.LayoutRes
+import androidx.recyclerview.widget.RecyclerView
+import com.mikepenz.fastadapter.IClickable
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.items.AbstractItem
+
+/**
+ * Created by Allan Wang on 2017-07-03.
+ *
+ * Kotlin implementation of the [AbstractItem] to make things shorter
+ * If only one iitem type extends the given [layoutRes], you may use it as the type and not worry about another id
+ */
+open class KauIItem<Item, VH : RecyclerView.ViewHolder>(
+ @param:LayoutRes private val layoutRes: Int,
+ private val viewHolder: (v: View) -> VH,
+ private val type: Int = layoutRes
+) : AbstractItem<Item, VH>() where Item : IItem<*, *>, Item : IClickable<*> {
+ @SuppressLint("ResourceType")
+ final override fun getType(): Int = type
+
+ final override fun getViewHolder(v: View): VH = viewHolder(v)
+ final override fun getLayoutRes(): Int = layoutRes
+}
diff --git a/fastadapter/src/main/res/layout/kau_iitem_card.xml b/fastadapter/src/main/res/layout/kau_iitem_card.xml
new file mode 100644
index 0000000..6bae0fe
--- /dev/null
+++ b/fastadapter/src/main/res/layout/kau_iitem_card.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ Generic card with an imageview, title, description, and button
+ -->
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto"
+ android:id="@+id/kau_card_container"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:background="?android:selectableItemBackground"
+ android:minHeight="?android:listPreferredItemHeight">
+
+ <androidx.constraintlayout.widget.ConstraintLayout
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:padding="@dimen/kau_padding_normal">
+
+ <ImageView
+ android:id="@+id/kau_card_image"
+ android:layout_width="56dp"
+ android:layout_height="56dp"
+ android:layout_marginBottom="4dp"
+ android:layout_marginTop="4dp"
+ android:paddingEnd="32dp"
+ android:scaleType="fitCenter"
+ android:visibility="gone"
+ app:layout_constraintBottom_toBottomOf="parent"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toTopOf="parent"
+ app:layout_constraintVertical_bias="0" />
+
+ <TextView
+ android:id="@+id/kau_card_title"
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:textAppearance="@style/TextAppearance.AppCompat.Subhead"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintStart_toEndOf="@id/kau_card_image"
+ app:layout_constraintTop_toTopOf="parent" />
+
+ <TextView
+ android:id="@+id/kau_card_description"
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:textAppearance="@style/TextAppearance.AppCompat.Body1"
+ android:visibility="gone"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintStart_toEndOf="@id/kau_card_image"
+ app:layout_constraintTop_toBottomOf="@id/kau_card_title" />
+
+ <LinearLayout
+ android:id="@+id/kau_card_bottom_row"
+ android:layout_width="0dp"
+ android:layout_height="wrap_content"
+ android:orientation="horizontal"
+ android:visibility="gone"
+ app:layout_constraintBottom_toBottomOf="parent"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintStart_toEndOf="@id/kau_card_image"
+ app:layout_constraintTop_toBottomOf="@id/kau_card_description">
+
+ <Button
+ android:id="@+id/kau_card_button"
+ style="?android:borderlessButtonStyle"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:textColor="?attr/colorAccent" />
+
+ </LinearLayout>
+
+ </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.cardview.widget.CardView>
diff --git a/fastadapter/src/main/res/layout/kau_iitem_header.xml b/fastadapter/src/main/res/layout/kau_iitem_header.xml
new file mode 100644
index 0000000..b0b2ec8
--- /dev/null
+++ b/fastadapter/src/main/res/layout/kau_iitem_header.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/kau_header_container"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:orientation="vertical">
+
+ <TextView
+ android:id="@+id/kau_header_text"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:layout_marginTop="@dimen/kau_spacing_xlarge"
+ android:padding="@dimen/kau_padding_normal"
+ android:textAppearance="@style/TextAppearance.AppCompat.Body1" />
+
+</androidx.cardview.widget.CardView> \ No newline at end of file